Reddit user Nexuswolf posted the following: Got a lot of good information. Here's the major points Work being done on FSS for crew. More clean looking. Some work being done on flame trench, no specifics. Zip line escape system from tower to west side of pad. Telstar will be a block 5 booster. In-flight abort will be a block 5 booster, will be that boosters third flight. New campus will be built for BFR housing. Dragon 2 arrives at the Cape around mid July (13th?) Dragon 2 will be reused many times. 3 Falcon 9's currently in the hangar, one is a brand new Block 5, two are flown. One is the TESS booster. 24 Hour turnaround demo will be in 2019 Block 5 boosters are reinforced straight from factory for use on FH flights. Consistent 5 day turnaround(ish) within year and a half. No S2 recovery plans in work yet. r/spacex - Here is what I got from my tour! The biggest bombshell in these is the use of a Block 5 for the In Flight Abort. I expect that to be B5 core B1046 since that has already been flown once.